diff --git a/fet2020/core/admin.py b/fet2020/core/admin.py
index 437422b9..26dccaf6 100644
--- a/fet2020/core/admin.py
+++ b/fet2020/core/admin.py
@@ -4,7 +4,7 @@ from django.contrib import admin, auth
 from django.contrib.flatpages.admin import FlatPageAdmin
 from django.contrib.flatpages.models import FlatPage
 from django.contrib.sites.models import Site
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 from .forms import FlatPageForm
 from .models import CustomFlatPage
diff --git a/fet2020/requirements.txt b/fet2020/requirements.txt
index 12d290cd..b9939708 100644
--- a/fet2020/requirements.txt
+++ b/fet2020/requirements.txt
@@ -1,4 +1,4 @@
-django==3.2.11
+django==4.0.1
 django-ckeditor==6.2.0
 django-crontab==0.7.1
 django-environ==0.8.1
@@ -9,7 +9,7 @@ django-taggit==2.0.0
 djangorestframework==3.13.1
 configparser==5.0.2
 docutils==0.18.1
-easy-thumbnails==2.8.0
+git+https://github.com/SmileyChris/easy-thumbnails.git@92060b9fd7b617cab1ac88d149dc5021d43b35c3#egg=easy-thumbnails
 etherpad-lite==0.5
 ghostscript==0.7
 html2text==2020.1.16